Results 21 to 30 of about 2,241 (193)

Serological surveillance of Leucocytozoon spp. in Taiwan. [PDF]

open access: yesPoult Sci
Chicken Leucocytozoonosis is a protozoan disease that affects the blood and tissues of chickens. High summer temperatures create optimal conditions for reproducing biting midges, the primary vectors for transmitting Leucocytozoon to chickens. In Taiwan, a subtropical region, the disease remains prevalent throughout the year, except in winter, leading ...
Lin YC   +4 more
europepmc   +4 more sources

Host Cells of Leucocytozoon (Haemosporida, Leucocytozoidae) Gametocytes, with Remarks on the Phylogenetic Importance of This Character

open access: yesPathogens, 2023
Leucocytozoon parasites remain poorly investigated in comparison to other haemosporidians. The host cell inhabited by their blood stages (gametocytes) remains insufficiently known.
Carolina Romeiro Fernandes Chagas   +3 more
doaj   +2 more sources

The epidemiology of a novel Leucocytozoon parasite in an endangered population of marbled murrelets (Brachyramphus marmoratus) on the Oregon coast [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Parasitism is a known cause of morbidity and mortality in wildlife species and may exacerbate population declines in species threatened by changing landscapes.
Miranda Michlanski   +11 more
doaj   +2 more sources

Leucocytozoon prevalence_corrected_10.csv

open access: yes
Leucocytozoon prevalence ...
Jenny Dunn (503048)
openaire   +2 more sources

Spatial Distribution and Host-Specific Patterns of Avian Haemosporidian Infections in a Semi-Arid Region of Northeastern Iran. [PDF]

open access: yesVet Med Sci
A survey of 263 birds across 10 species in Semnan Province, Iran, revealed a 22.1% prevalence of avian haemosporidian infections, dominated by Haemoproteus spp. Pigeons showed significantly higher infection risk. Spatial analysis identified clustering in Shahroud County, suggesting local climatic and ecological conditions influence parasite ...
Mirbadie SR   +6 more
europepmc   +2 more sources

Prevalence of Avian Haemosporidian Parasites: A Comparative Study between Resident and Migratory Birds of Iraq [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2023
Haemosporidians are a diverse group of vector-borne parasitic protozoa that have a global distribution and some of them live in the avian body as a benign parasite, with no symptoms.
Israa Hussein   +3 more
doaj   +1 more source

Use of Contaminated Habitat and Associated Selenium Uptake Mediate Haemosporidian Parasite Infections in Wild Passerine Birds. [PDF]

open access: yesEcol Evol
We conducted a community‐scale field study to evaluate whether trace element contaminants derived from coal combustion residuals and nuclear fission products alter the dynamics of haemosporidian blood parasites, dipteran vectors, and avian hosts in riparian and wetland habitats in South Carolina, USA.
Werner CS   +4 more
europepmc   +2 more sources

Insights from common buzzard broods on the interaction between Leucocytozoon infection, watercourse habitats and simuliid blackfly vectors

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Blood parasites of the genus Leucocytozoon commonly infect many bird species worldwide and are particularly prevalent in birds of prey. As a vector-borne parasitic disease, the infection occurrence overlaps with that of the dominant vectors: blackflies ...
Anja Wiegmann   +6 more
doaj   +2 more sources

Monitoring the Prevalence of Leucocytozoon sabrazesi in Southern China and Testing Tricyclic Compounds against Gametocytes.

open access: yesPLoS ONE, 2016
Leucocytozoon parasites infect many species of avian hosts, including domestic chicken, and can inflict heavy economic loss on the poultry industry. Two major species of Leucocytozoon parasites have been reported in China, L. sabrazesi and L.
Wenting Zhao   +6 more
doaj   +2 more sources

First microscopic, pathological, epidemiological, and molecular investigation of Leucocytozoon (Apicomplexa: Haemosporida) parasites in Egyptian pigeons [PDF]

open access: yesFrontiers in Veterinary Science
IntroductionLeucocytozoon is an intracellular blood parasite that affects various bird species globally and is transmitted by blackfly vectors. This parasite is responsible for leucocytozoonosis, a disease that results in significant economic losses due ...
Ismail Saad Elshahawy   +8 more
doaj   +2 more sources

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